ERROR: Content Element with uid "138" and type "dce_dceuid7" has no rendering definition!

ERROR: Content Element with uid "168" and type "textmedia" has no rendering definition!

ERROR: Content Element with uid "167" and type "dce_dceuid6" has no rendering definition!

ERROR: Content Element with uid "401" and type "list" has no rendering definition!

ERROR: Content Element with uid "717" and type "shortcut" has no rendering definition!